Kuyika ma valve wamba

Kuyika kwama valve pachipata  
 
Valve yachipata, yomwe imadziwikanso kuti valavu yachipata, ndiyo kugwiritsa ntchito chipata kuwongolera kutsegula ndi kutseka kwa valve, posintha gawo la mtanda kuti lisinthe kayendedwe ka payipi ndi kutsegula ndi kutseka payipi.Ma valve a zipata amagwiritsidwa ntchito makamaka popanga mapaipi otsegula kapena kutseka kwathunthu kwa sing'anga yamadzimadzi.Kuyika valavu pachipata nthawi zambiri sikufuna njira, koma sikungayikidwe mozondoka.
 
Kuyika kwavalavu ya globe  
 
Valavu ya Globe ndikugwiritsa ntchito diski kuwongolera kutsegula ndi kutseka kwa valve.Mwa kusintha kusiyana pakati pa diski ndi mpando, ndiko kuti, kusintha kukula kwa gawo la njira kuti musinthe kayendedwe kapakati kapena kudula njira yapakatikati.Chisamaliro chiyenera kulipidwa pakuyenda kolowera pakuyika ma valve a globe.
 
Mfundo yomwe iyenera kutsatiridwa poika valavu ya globe ndi yakuti madzi omwe ali mu payipi amadutsa mu dzenje la valve kuchokera pansi kupita pamwamba, omwe amadziwika kuti "otsika mpaka pamwamba", ndipo saloledwa kuikidwa mosiyana.
 
Onani valavukukhazikitsa
 
Valve yowunikira, yomwe imadziwikanso kuti check valve, valve valve, ndi valve pansi pa kusiyana kwapanikizidwe isanayambe komanso itatha valavu yotsegula ndi kutsekedwa, ntchito yake ndi kupanga sing'anga njira yokhayo yopita, ndikuletsa kutuluka kwapakati kumbuyo.Chongani valavu molingana ndi kapangidwe kake kosiyana, pali kukweza, kugwedezeka ndi mtundu wagulugufe.Kukweza valavu cheke ndi yopingasa ndi ofukula mfundo.Chongani valavu unsembe, komanso ayenera kulabadira otaya sing'anga, sangakhoze kuikidwa n'zosiyana.
 
Kuyika kwavalve kuchepetsa kuthamanga
 
Valavu yochepetsera kupanikizika imasinthidwa kuti ichepetse kukakamiza kolowera kumalo komwe kumafunikira, ndikudalira mphamvu ya sing'anga yokhayo, kuti mphamvu yotulutsa imangosunga valavu yokhazikika.
 
Kuchokera pamalingaliro a makina amadzimadzi, valavu yochepetsera kuthamanga ndi kukana komweko kungasinthe chigawo cha throttle, ndiko kuti, posintha malo otsekemera, kuthamanga kwa kayendedwe ka madzi ndi kusintha kwa mphamvu zamadzimadzi, zomwe zimapangitsa kuti pakhale kutayika kosiyanasiyana, kuti akwaniritse. cholinga cha decompression.Ndiye kudalira ulamuliro ndi malamulo dongosolo kusintha, kuti valavu kuthamanga kusinthasintha ndi kasupe mphamvu bwino, kuti valavu kuthamanga mu osiyanasiyana zolakwa kukhalabe nthawi zonse.
 
1. Gulu la vavu lochepetsera kuthamanga lomwe limayikidwa molunjika limakonzedwa pakhoma pamtunda woyenera kuchokera pansi;Ma valve okwera okwera okwera amakhala okwera pamapulatifomu okhazikika.
 
2. Kugwiritsa ntchito chitsulo motsatira ma valve awiri olamulira (omwe nthawi zambiri amagwiritsidwa ntchito pa valavu ya globe) kunja kwa khoma, kupanga bulaketi, chitoliro chodutsa kumamatiranso pa bulaketi, kusanja ndi kugwirizanitsa.
 
3. Valavu yochepetsera kuthamanga iyenera kuyikidwa molunjika mupaipi yopingasa, osapendekeka, muvi womwe uli pa thupi la valavu uyenera kuloza komwe kukuyenda kwapakati, osayikidwa.
 
4. Valavu yoyimitsa ndi yotsika kwambiri komanso yotsika kuthamanga kwapakati iyenera kuikidwa kumbali zonse ziwiri kuti muwone kusintha kwamphamvu musanayambe ndi pambuyo pake.M'mimba mwake chitoliro pambuyo valavu kuchepetsa kuthamanga ayenera kukhala 2#-3# lalikulu kuposa polowera chitoliro m'mimba mwake pamaso valavu, ndi kukhazikitsa kulambalala chitoliro kukonza.
 
5. Chitoliro chofananira cha valavu yochepetsera filimu chiyenera kugwirizanitsidwa ndi chitoliro chochepa.Vavu yachitetezo iyenera kukhazikitsidwa papaipi yotsika kwambiri kuti zitsimikizire kuti dongosololi likuyenda bwino.
 
6. Mukagwiritsidwa ntchito pochotsa nthunzi, chitoliro chokhetsa chiyenera kukhazikitsidwa.Kwa makina opopera omwe amafunikira kuyeretsedwa kwakukulu, fyuluta iyenera kukhazikitsidwa kutsogolo kwa valve yochepetsera mphamvu.
 
7. Pambuyo pa kukhazikitsa gulu la valve kuchepetsa kuthamanga, kuyesa kupanikizika, kutsuka ndi kusintha kuyenera kuchitidwa pa valve yochepetsera kuthamanga ndi valavu yotetezera malinga ndi zofunikira za mapangidwe, ndipo chizindikiro chosinthidwa chiyenera kupangidwa.
 

Mukatsuka valavu yochepetsera kuthamanga, tsekani valavu yochepetsera kuthamanga ndikutsegula valavu yothamangitsira.